<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<%@ page import="edu.nju.cineplex.util.UserPieChart"%>
<%@ page import="java.io.PrintWriter"%>
<jsp:include page="header.jsp"></jsp:include>
<div class="container">
	<div class="row">
	<div class="offset1 span10 offset1">
		<%
			UserPieChart pie = new UserPieChart();
			String filename = pie.generatePieChart(request, session,
					new PrintWriter(out));
			String graphURL = request.getContextPath()
					+ "/servlet/DisplayChart?filename=" + filename;
		%>
		<P ALIGN="CENTER">
			<img src="<%=graphURL%>" width=500 height=300 border=0
				usemap="<%=filename%>">
		</P>
		<div style="text-align:center">
			<a href="javascript:history.back(); " class="btn"> 返回 </a>
		</div>
	</div>
</div>
</div>
<jsp:include page="footer.jsp"></jsp:include>